Trace number 1530712

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
MD5SUM978a693c176682b07f74cd4acf1b2ac2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530712-1238580916/watcher-1530712-1238580916 -o /tmp/evaluation-result-1530712-1238580916/solver-1530712-1238580916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530712-1238580916.cnf -rs 1681982495 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.16 3/76 6873
/proc/meminfo: memFree=1354248/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=1596 CPUtime=0
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 207 0 0 0 0 0 0 0 21 0 1 0 1130752506 1634304 191 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 399 191 128 319 0 77 0

[startup+0.0640269 s]
/proc/loadavg: 1.00 1.00 1.16 3/76 6873
/proc/meminfo: memFree=1354248/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=1728 CPUtime=0.06
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 272 0 0 0 6 0 0 0 21 0 1 0 1130752506 1769472 255 1992294400 134512640 135819388 4294956160 18446744073709551615 134617508 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 432 255 148 319 0 110 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1728

[startup+0.101011 s]
/proc/loadavg: 1.00 1.00 1.16 3/76 6873
/proc/meminfo: memFree=1354248/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=1856 CPUtime=0.09
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 279 0 0 0 9 0 0 0 21 0 1 0 1130752506 1900544 262 1992294400 134512640 135819388 4294956160 18446744073709551615 134616664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 464 262 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.30105 s]
/proc/loadavg: 1.00 1.00 1.16 3/76 6873
/proc/meminfo: memFree=1354248/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=1988 CPUtime=0.29
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 313 0 0 0 29 0 0 0 23 0 1 0 1130752506 2035712 296 1992294400 134512640 135819388 4294956160 18446744073709551615 134616707 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 497 296 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701127 s]
/proc/loadavg: 1.00 1.00 1.16 3/76 6873
/proc/meminfo: memFree=1354248/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=2120 CPUtime=0.69
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 1130752506 2170880 349 1992294400 134512640 135819388 4294956160 18446744073709551615 134588331 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 530 349 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.16 2/77 6874
/proc/meminfo: memFree=1353216/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=2768 CPUtime=1.49
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 1130752506 2834432 486 1992294400 134512640 135819388 4294956160 18446744073709551615 135205553 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 692 486 148 319 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.16 2/77 6874
/proc/meminfo: memFree=1352128/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=3840 CPUtime=3.09
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 778 0 0 0 309 0 0 0 25 0 1 0 1130752506 3932160 761 1992294400 134512640 135819388 4294956160 18446744073709551615 135227051 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 960 761 148 319 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3840

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.16 2/77 6874
/proc/meminfo: memFree=1350144/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=5988 CPUtime=6.28
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 1263 0 0 0 628 0 0 0 25 0 1 0 1130752506 6131712 1246 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 1497 1246 148 319 0 1175 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5988

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.16 2/77 6874
/proc/meminfo: memFree=1347024/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=9104 CPUtime=12.69
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 1960 0 0 0 1268 1 0 0 25 0 1 0 1130752506 9322496 1943 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 2276 1943 148 319 0 1954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9104

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.16 2/77 6874
/proc/meminfo: memFree=1342352/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=14120 CPUtime=25.48
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 3127 0 0 0 2546 2 0 0 25 0 1 0 1130752506 14458880 3077 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 3530 3077 148 319 0 3208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14120

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.15 2/77 6874
/proc/meminfo: memFree=1337104/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=19824 CPUtime=51.07
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 4523 0 0 0 5104 3 0 0 25 0 1 0 1130752506 20299776 4367 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 4956 4367 148 319 0 4634 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19824

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.14 2/77 6874
/proc/meminfo: memFree=1328464/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=29504 CPUtime=102.26
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 6870 0 0 0 10221 5 0 0 25 0 1 0 1130752506 30212096 6496 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 7376 6496 148 319 0 7054 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/77 6874
/proc/meminfo: memFree=1320464/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=38904 CPUtime=162.23
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 9282 0 0 0 16216 7 0 0 25 0 1 0 1130752506 39837696 8521 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 9726 8521 148 319 0 9404 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 6874
/proc/meminfo: memFree=1314448/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=44564 CPUtime=222.21
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 10736 0 0 0 22213 8 0 0 25 0 1 0 1130752506 45633536 9975 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 11141 9975 148 319 0 10819 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 44564

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/77 6874
/proc/meminfo: memFree=1309456/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=50336 CPUtime=282.18
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 12070 0 0 0 28210 8 0 0 25 0 1 0 1130752506 51544064 11238 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 12584 11238 148 319 0 12262 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 50336

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/77 6874
/proc/meminfo: memFree=1304592/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=55572 CPUtime=342.16
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 13399 0 0 0 34206 10 0 0 25 0 1 0 1130752506 56905728 12426 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 13893 12426 148 319 0 13571 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/77 6874
/proc/meminfo: memFree=1299024/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=63372 CPUtime=402.13
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 15499 0 0 0 40202 11 0 0 25 0 1 0 1130752506 64892928 13806 1992294400 134512640 135819388 4294956160 18446744073709551615 134617015 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 15843 13806 148 319 0 15521 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 63372

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/77 6874
/proc/meminfo: memFree=1295568/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=68432 CPUtime=462.12
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 16745 0 0 0 46200 12 0 0 25 0 1 0 1130752506 70074368 14669 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 17108 14669 148 319 0 16786 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 68432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/77 6874
/proc/meminfo: memFree=1292432/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=71512 CPUtime=522.09
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 17551 0 0 0 52197 12 0 0 25 0 1 0 1130752506 73228288 15475 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 17878 15475 148 319 0 17556 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 71512

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/77 6874
/proc/meminfo: memFree=1288656/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=75508 CPUtime=582.07
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 18464 0 0 0 58194 13 0 0 25 0 1 0 1130752506 77320192 16388 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 18877 16388 148 319 0 18555 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 75508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/77 6874
/proc/meminfo: memFree=1285904/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=78796 CPUtime=642.06
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 19166 0 0 0 64192 14 0 0 25 0 1 0 1130752506 80687104 17090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 19699 17090 148 319 0 19377 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 78796

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/77 6874
/proc/meminfo: memFree=1283728/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=80984 CPUtime=702.03
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 19720 0 0 0 70188 15 0 0 25 0 1 0 1130752506 82927616 17644 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 20246 17644 148 319 0 19924 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 80984

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/77 6874
/proc/meminfo: memFree=1281104/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=84244 CPUtime=762.01
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 20489 0 0 0 76186 15 0 0 25 0 1 0 1130752506 86265856 18292 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 21061 18292 148 319 0 20739 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 84244

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/77 6874
/proc/meminfo: memFree=1273360/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=91488 CPUtime=821.98
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 23057 0 0 0 82181 17 0 0 25 0 1 0 1130752506 93683712 20224 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 22872 20224 148 319 0 22550 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 91488

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/77 6874
/proc/meminfo: memFree=1270992/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=94444 CPUtime=881.97
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 23929 0 0 0 88179 18 0 0 25 0 1 0 1130752506 96710656 20815 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 23611 20815 148 319 0 23289 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 94444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/77 6874
/proc/meminfo: memFree=1268688/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=99320 CPUtime=941.94
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 25204 0 0 0 94176 18 0 0 25 0 1 0 1130752506 101703680 21409 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 24830 21409 148 319 0 24508 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 99320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 3/77 6874
/proc/meminfo: memFree=1265744/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=101552 CPUtime=1001.92
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 25915 0 0 0 100173 19 0 0 25 0 1 0 1130752506 103989248 22120 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 25388 22120 148 319 0 25066 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 101552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/77 6874
/proc/meminfo: memFree=1262544/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=105860 CPUtime=1061.89
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 26965 0 0 0 106170 19 0 0 25 0 1 0 1130752506 108400640 22929 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 26465 22929 148 319 0 26143 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 105860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/77 6874
/proc/meminfo: memFree=1260112/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=109020 CPUtime=1121.88
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 27700 0 0 0 112168 20 0 0 25 0 1 0 1130752506 111636480 23523 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 27255 23523 148 319 0 26933 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 109020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 6874
/proc/meminfo: memFree=1257040/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=112768 CPUtime=1181.85
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 28746 0 0 0 118164 21 0 0 25 0 1 0 1130752506 115474432 24288 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 28192 24288 148 319 0 27870 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 112768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 6874
/proc/meminfo: memFree=1256400/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=113240 CPUtime=1200.05
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 28910 0 0 0 119984 21 0 0 25 0 1 0 1130752506 115957760 24452 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 28310 24452 148 319 0 27988 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113240

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 6874
/proc/meminfo: memFree=1256400/2055920 swapFree=4127460/4192956
[pid=6873] ppid=6871 vsize=113240 CPUtime=1200.05
/proc/6873/stat : 6873 (hydrasat-flat) R 6871 6873 6554 0 -1 4194304 28910 0 0 0 119984 21 0 0 25 0 1 0 1130752506 115957760 24452 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/6873/statm: 28310 24452 148 319 0 27988 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.229965
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 113240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28910
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2178

runsolver used 1.20082 second user time and 3.17952 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 12:15:16
IDJOB=1530712
IDBENCH=70688
IDSOLVER=519
FILE ID=node63/1530712-1238580916
PBS_JOBID= 9062202
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530712-1238580916/watcher-1530712-1238580916 -o /tmp/evaluation-result-1530712-1238580916/solver-1530712-1238580916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530712-1238580916.cnf -rs 1681982495 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 978a693c176682b07f74cd4acf1b2ac2
RANDOM SEED=1681982495

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1354728 kB
Buffers:         96480 kB
Cached:         464376 kB
SwapCached:      55360 kB
Active:         218768 kB
Inactive:       398948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354728 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            68056 kB
Committed_AS:  3407956 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-04-01 12:35:18